LogIn E-mail
설계이야기
yakbun
# 117 jinsung    70.1.1 09:00

sub yakbun { my ($a,$b)=@_;
        my ($aa,$bb)=(abs($a),abs($b));
        if ($aa>$bb) {($aa,$bb)=($bb,$aa);}
        my $d=1;
        for(my $c=2;$c<$aa;) {
                if((($aa%$c)==0)&&(($bb%$c)==0)) {
                        $d *=$c;
                        $aa/=$c;
                        $bb/=$c;
                }
                else {        $c++; }
        }
        return($a/$d,$b/$d);
}

게시물: 110 건, 현재: 1 / 2 쪽
[1] [2]
번호 제       목 작성자 등록일 방문
117  yakbun jinsung 22.2.22 46
116  last if break next redo jinsung 21.10.20 95
115  sort hash. by key, by value. hash jinsung 21.6.9 181
114  lunar.pl lunar.pm jinsung 21.3.9 230
113  package 변수 main 에서 사용시 local 선언 말 것 jinsung 20.12.10 267
112  foreach sort, sort uniq jinsung 21.1.31 325
111  diamond operator , jsort (square mix) jinsung 20.11.3 297
110  file2date.pl JMJS 20.1.12 360
109  UTF-8, EUC-KR JMJS 19.12.15 371
108  wget.pl LWP Simple get JMJS 19.9.17 471
100  jsame.pl JMJS 09.5.21 1917
99  jos.pl JMJS 08.11.29 1634
98  jmngr.pl - jmjspro manager JMJS 08.11.29 1641
97  vhdl.pm JMJS 08.11.29 1585
96  jreg.pl JMJS 08.11.29 1580
95  jtree.pm JMJS 08.11.29 1659
94  w2c.pl JMJS 08.11.29 1585
93  jdread.pl JMJS 08.11.29 1395
92  ffile.zip ffilediff.pl JMJS 09.4.24 1442
91  rgb2ycbcr.pl JMJS 10.5.12 1756
90  proview.pl JMJS 08.11.29 1796
89  smi_shift.pl JMJS 10.10.3 1422
88  srt2smi.pl srtshift.pl JMJS 18.7.14 1640
87  Perl CGI Input Test, getenv.cgi JMJS 18.11.21 1738
86  opendir, readdir, closedir JMJS 08.10.12 1564
85  tr a-z A-Z JMJS 08.10.3 1375
84  JARRAY->jfunc JMJS 08.10.2 1347
83  수치함수 - ... JMJS 09.5.7 1805
82  역행렬3x3 JMJS 09.5.7 1887
81  hex2int.pl JMJS 10.9.12 2641
80  stat - file status 보기 JMJS 07.12.16 1524
79  Perl Tip JMJS 09.7.20 2612
78  SMI file sync delay JMJS 07.7.18 1572
77  rmword.pl JMJS 07.6.18 1465
76  [Perl]package AP jinsung 07.2.28 1381
75  [Perl]read_dir.pl JMJS 07.2.22 1656
74  [Perl]jtab2char - tab문자를 특정 char로 바꿔주기 JMJS 07.2.22 1625
73  Perl 숫자 Sorting JMJS 11.5.17 1721
72  [CGI]GET and POST JMJS 06.11.20 3538
71  Perl Grammer JMJS 06.9.4 3025
70  표준 모듈 JMJS 06.8.10 1869
69  Getopt::Long example JMJS 06.8.10 2034
68  array of array $P[$j][$i] jinsung 20.12.20 1452
67  [HTML]테이블 배경에 그림넣기 JMJS 06.3.8 1557
66  l2w.pm - line to word JMJS 08.12.1 1513
65  make_random_chars JMJS 05.8.10 1388
64  mail 보내는 script JMJS 05.3.23 1335
63  실행파일을 실행시키고 표준에러 읽기 JMJS 09.2.25 1352
62  팝업창(공지창)띄우기 Jinsung 03.12.16 2441
61  print <<ENDLINE JMJS 03.12.5 1439
60  [HTML]Target JMJS 03.5.21 1472
59  [Perl]jutil.pm JMJS 03.5.3 1712
58  [Perl]jdiff.pl JMJS 02.6.6 1606
57  [Perl]cfilter.pm - commant filter JMJS 02.1.31 1652
56  [HTML]자동으로 다른 페이지 이동 JMJS 02.1.19 1494
55  Perl 설치하기 - ActiveWare JMJS 02.1.16 1517
54  opendir , readdir , closedir JMJS 02.1.4 1520
53  rand_diff JMJS 01.10.23 1431
52  vcd2v.pl JMJS 15.8.25 1482
51  file upload JMJS 01.3.16 1463
50  umask(070) <- chmod o-rwx 진성 01.3.16 1614
49  head2index 진성 01.3.15 1309
48  grep.pl JMJS 11.1.20 1444
47  chr(13) = \M 진성 01.3.15 1300
46  stty JMJS 01.3.12 1421
45  des.pl JMJS 01.3.8 1353
44  chr_plus.pl JMJS 01.3.8 1390
43  get passwd in unix JMJS 19.8.18 1228
42  unsort JMJS 19.9.10 1461
41  read from website web JMJS 19.5.15 1250
40  vec JMJS 01.3.8 1524
39  chomp $_ @_ say defined use 5.010 state grep any ... JMJS 18.10.27 1454
38  [Perl Tk] 도스창 없이, 펄 Tk 스크립트 실행하기; ... JMJS 17.9.30 1423
37  @bs = sort {$a <=> $b} @as; JMJS 17.7.12 1483
36  if ( -e -z -s -f -d -T -B -M ) JMJS 16.3.10 1565
35  mkmm.pl - make freemind JMJS 12.5.22 1540
34  perl -pi.orig -e "s/\bu_(\w+_t)\b/u$1/g" *.c JMJS 11.8.26 1505
33  .xls output csv 파일에 \n "가 있을때 JMJS 11.4.13 1371
32  jdcat.pl juncat.pl JMJS 11.2.24 1553
31  print chr(ord('a')); JMJS 01.3.8 1457
30  require "/user/home/jin1/jin1.pm"; JMJS 00.11.28 1392
29  for(my $i=0; $i < @abc; $i ++) {} JMJS 00.11.15 1501
28  remove blank $abc =~ s/[\s]+//g; JMJS 00.11.15 1427
27  array and for JMJS 00.11.14 1273
26  홈페이지 자동 이동 JMJS 00.10.28 1335
25  html에서 쓰이는 기호표시방법 JMJS 00.9.30 1276
24  배열의 범위 연산자 JMJS 00.9.20 1566
23  for(1..3) { print "$_";} JMJS 09.4.24 1261
22  package JMJS 00.9.18 1298
21  줄에서 한글자 고치기 JMJS 00.8.7 1394
20  hotkey function by getc JMJS 00.7.21 1505
19  read, sysread, syswrite JMJS 00.7.21 2293
18  crypt JMJS 00.7.13 1599
17  csv2gan.pl JMJS 11.4.4 1604
16  hexa JMJS 00.7.7 1410
15  file in out.pl JMJS 00.7.5 1628
14  ARGV JMJS 00.7.5 1457
13  jtime.pm - localtime, timelocal JMJS 09.4.9 1987
12  @INC JMJS 00.7.5 1824
11  $#myarray JMJS 00.7.5 1559
[1] [2]